Method for detecting silage mildew

A technology of silage and raw materials, which is applied in the field of detection of silage mildew, can solve the problems of not being able to detect silage mildew in time, and achieve the effects of reducing the chance of cow abortion, reducing the incidence rate, and improving the detection rate

Inactive Publication Date: 2014-06-04
NORTHWEST A & F UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The mildew of silage in the prior art only relies on artificial observation, which has great subjectivity and randomness; moreover, there is randomness in time, and the mildew of silage cannot be detected in time.

Method used

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  • Method for detecting silage mildew

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Embodiment Construction

[0052] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0053] The method for detecting moldy silage of the present invention can detect the problem of moldy silage, please refer to figure 1 Shown, it is the flowchart of the method that the present invention detects silage mildew, and this specific process is:

[0054] Step a, harvesting silage raw materials; the most suitable harvesting period is when the nutrient content and yield of silage raw materials are the highest, wherein corn is at the stage of milk maturity, leguminous plants are at the early flowering stage, and grasses are at the earing stage.

[0055] After the silage is harvested, it is transported continuously.

[0056]In step b, chop the silage; cut it into different lengths depending on the livestock being fed. The feed for cattle is cut into 3-5 cm, and the feed for sheep is cut into 2-3 cm....

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Abstract

The invention relates to a method for detecting silage mildew. The method comprises the following steps: a, harvesting silage raw materials, wherein the optimum harvesting period, the content of the nutritional ingredients of the silage raw materials and the yield of the silage raw materials are the highest; b, shredding the silage, and cutting the silage into different lengths according to differences of fed livestock; c, cellaring the silage raw materials; d, sealing and compacting the cellared silage; e, detecting the nutrient, moisture and temperature change states of the silage; and f, detecting the color, smell and handfeel changes of the silage. According to the method, the detection rate of the silage is increased, information can be timely, conveniently and rapidly provided for breeding personnel, a mildewy and deteriorated feed is timely removed, and the high-quality silage is prevented from being influenced.

Description

technical field [0001] The invention relates to the field of animal husbandry feed, in particular to a method for detecting mildew of silage. Background technique [0002] Silage is the source project of animal husbandry. With silage, cattle and sheep can have sufficient feed guarantee for overwintering. Therefore, it is of great significance to solve the problem of silage. In the process of preparing silage, the key is to increase the acidity and reduce the pH, so that the pH is below 4.2. The basic point of preparing silage is to prevent "four modernizations": that is, to prevent oxidation, to prevent rot, to prevent mildew, and to prevent fermentation. At present, there are still relatively few detection technologies for silage mildew in the market, and the technology is not advanced enough, and there is a lot of human subjectivity. [0003] In the production process of silage, it needs to go through a series of continuous processes such as harvesting, transportation, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/04G01N21/25G01N21/31G01N33/00G01N1/28G01N1/38
Inventor 程积民杨云贵杨培志李伟邱莉萍金晶炜井赵斌
Owner NORTHWEST A & F UNIV
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